<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/html">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="/test/login" method="post">
    登录名：<input name="username"/><br/>
    密码：<input name="password"/><br/>
    <button type="submit" value="denglu">登录</button></form>

</form>
</body>
</html>